<section>
  <a href='{{.Permalink}}'>{{ .Title }}</a>
  <ul>
    {{ $pages := .Pages }}
    {{ range where .Translations "Lang" "en" }}
      {{ $pages = $pages | lang.Merge .Pages }}
    {{ end }}
    {{ range $pages }}
      <li><a href='{{.Permalink}}'>{{ .Title }} {{ if .IsSection }}↪{{ end }}</a></li>
    {{ end }}
</ul>
</section>
